package com.hcy.design_model.strategy;

import java.util.ArrayList;
import java.util.Comparator;

/**
 * @Author huchenying
 * @Date 2022/10/24 10:43
 * @Description
 */
public class Main {
    public static void main(String[] args) {
//        Calculator.ADD.exec();
//        new ArrayList<>().sort((o1, o2) -> 0);
    }
}
